Oil pressurized electric motor

ABSTRACT

The invention is directed to develop for the more powerful motor to provide the supplemental torque with the rotating shaft of the conventional motor by the dint of oil pressure produced by the rotating operation of the vanes fixed on the identical shaft penetrated into the front and the rear chambers fitted with the housing of the motor through partition according to the hydraulic apparatus based on Pascal&#39;s theorem.

FIELD OF THE INVENTION

The present invention is generally directed to developing for the oil pressurized electric motor applicable to any industrial fields in use for the motor.

BACKGROUND OF THE INVENTION

1. Field of the Invention

This invention relates to the key technology to solve the problems caused by the global shortage on energy as well as petrochemical resources and pollution.

In particular, the potential capacity of the electric motor is seemed to remain as small from an operational point of view, thus being required for much more being improved to serve the higher performance in driving operation.

2. Description of the Prior Art

The conventional electric motor have suffered from being so small power in producing torque in consuming electric energy that further stronger electric supplying sources such as higher efficient battery is required to be developed for complying with the need. The reason why the torque produced in operation of an electric motor remain as in small capacity lies in the fact that the rotating speed of the shaft caused by the electromagnets is limited.

SUMMARY OF THE INVENTION

The present invention is generally directed to develop for a powerful motor capable of supplementing torque on the conventional motor by providing with the function of the hydraulic apparatus. The principle of the present invention is designed to provide the conventional electric motor with supplemental oil pressure caused by two vanes fixed on the identical shaft of the motor in common use which is fitted in the front and rear chambers of the motor filled with oil directly connected with each other through pipes set cross over designed to apply for the principle of the hydraulic apparatus according to Pascal's theorem, thus being capable of providing additional torque with the rotating shaft of the motor.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1: The cross sectional side view of an oil pressurized electric motor of this invention as an example of the invention.

DETAILED DESCRIPTION OF THE INVENTION

As shown FIG. 1, the present invention is related to the oil pressurized motor 1 which is the motor 1 supplemented with the function of the hydraulic apparatus based on the principle of Pascal's theorem designed to provide the additional torque on the torque of the conventional motor 1 caused by electromagnets induced in the air gap 15 between the rotor 16 and the stator 17. The design (FIG. 1) of the pressurized motor 1 is to fit two chambers 2 and 5 cross over the motor 1 directly connected each other with either pipe 6 or hose 6 to deliver the pressurized oil pushed out from the outlet 11 of the front chamber 2 into the inlet 10 of the rear chamber 5 caused by the rotating operation of the vane 4 fixed on the identical shaft 12 penetrated partitions 13 fitted between the front chamber 2 and the motor 1, and between the rear chamber 3 and the motor at the synchronized rotating speed in common use, thus being capable of adopting for Pascal's theorem multiplying oil pressure caused by the rotating operation of the vane 4 in the front chamber to be increased at the ratio of its area in proportion to that of the vane 18 in the rear chamber 5.

In order to keep driving operation successively, the oil pressurized motor 1 is designed to circulate the oil through pipe 6 and duct 7 and passage 8 where oil port 9 is equipped with the valve 14 lest the flowing oil should be kept in the right direction. 

1. A motor of which rotating torque is increased by oil pressure caused by the rotating operation of vanes fixed on the identical shaft of the motor which is sandwiched in two oil filled chambers fitted in front and rear directly connected with either pipe or hose designed to produce oil pressure according to the hydraulic apparatus based on Pascal's theorem.
 2. A motor of which torque is increased by oil pressure caused by the rotating vanes referred to in the above claim 1 is designed to apply to the electric vehicle as well as the hybrid car.
 3. A motor is designed to introduce the function of the hydraulic apparatus according to Pascal's theorem to increase the rotating torque taking advantage of rotating force caused by electromagnets to be added on the additional torque increased by the oil pressure at the outlet of the front chamber fitted to the motor to be delivered by the rotating operation of the vane fixed on the identical shaft to the rear chamber through the connected pipe or hose to develop torque in multiplying output of the oil pressure in proportion to time between areas of the vane in the front chamber and in the rear chamber according to Pascal's theorem. 